Final answer:
After getting an IUD placed, it is vital for a woman to be informed about certain key points. IUDs work by thickening cervical mucus and potentially preventing ovulation. They are very effective but come with slight risks of complications.
Step-by-step explanation:
After having an IUD placed, it is important for a woman to be aware of some essential teachings. Firstly, she should know that IUDs are designed to prevent pregnancy by thickening cervical mucus and potentially interfering with ovulation. It is also important to understand that IUDs are highly effective forms of contraception, with failure rates of less than one percent. However, there is a slight risk of complications such as increased menstrual bleeding or IUD expulsion.